Well have had a play today, must admit it is still not easy. My op on my eye went well and sight has improved but they won't sort my glasses out yet, so needless to say still not easy.
Any how seen this today on utube, done by a lady called Dawn, think she workd for Stamping up. My version is different to hers needless to say but the principle is the same. It is a double slider card using a piece of a plastic bag as the slider, unfortunatley my plastic bag did not work so good, so will have to try again, but was glad I managed to put it together as I struggle when trying something for the first time